This document contains notes from a math lesson on using ratio boxes to solve percent problems. It includes an assignment due on January 16th, examples of percent word problems to solve using ratio boxes, and brief instructions on using ratio boxes with percents where part of a whole is represented as a percentage. The examples involve finding the percent of a book read, the acres of farmland owned, the number of letter "e"s on a novel page, and the number of games a baseball team won.